Question

quick check.....can somebody check if I did this right.... Im in the process of learning how to do limits by direct substitution...

lim sq.root 3x^2/x
x--->2

=sq.root 3(2)^2/(2)
=3(4)/2
=6

?/

Answer 1

What happened to the square root?

Answer 2

ohh yeah....crap-_-
i forgot ....

Answer 3

That's all that's missing. The substitution and simplifying part looks fine.

Answer 4

I got 1.73205 when I sq. root it

Answer 5

@CliffSedge

Answer 6

Are we looking at: